基于虚拟仪器的模拟心电图系统的设计与研究

模拟医学可模拟患者和临床场景，代替真实患者进行临床教学和实践。本文对模拟心电图系统进行设计和研究。该系统基于虚拟仪器，采用不同的心电数据储存方式、数据库和Lab VIEW技术，实现了逼真的病例模拟，模拟人体心电图真实的病理特征以及临床实践中经常遇到的各种病例，代替真实患者进行临床教学和实践。该系统具有易操作、可扩展等特点。为医学学生对心电图知识的学习提供很大的帮助。

Design and research of simulating ECG system on virtual instrument

Simulating medicine can simulate the patient and the clinical situation to conduct the clinical teaching and practice. This paper aims to design and research the simulating ECG system. That is, based on the virtual instruments, adopting different data storage patterns of electrocardiograph and the technology of database and Lab VIEW, and obtaining a lifelike simulation of disease cases. The system can simulate the real pathological features of human bodies and many kinds of common diseases so as to become a substitute for the real patient in the clinical teaching and practice. Besides, this system is easy to operate, and can be extended to other fields, and contributes a lot to the study of ECG for the students majoring in medicine.